meat suggestion
When cooking a roast,pay no attention to the timetable in the book, for example,beef stew is supposed to cook in 15 minutes....brown it well, add water, cook for 45 min at least,also,never drop the pressure instantly when cooking meat,always set cooker off heat and let pressure drop on its on, when I do say a chuck roast,maybe say 2to3 lb,I brown it well,add 1 bay leaf,enough boiling water to cover,pepper to taste,1 beef boulion cube" Knorr" a sprig of rosemary pinch of thyme,cover pressure at 15 lbs for 45 min, set off heat ,when pressure drops, uncover,salt to taste,make gravy serve, never salt beef or beans while cooking,tends to toughen them, hope this helps.